NFL conference championships preview: Both No. 1 seeds still alive with Super Bowl LX berths on the line The matchup for Super Bowl LX in Santa Clara will be determined on Sunday. Content Original Link: https://sports.yahoo.com/nfl/article/nfl-conference-championships-preview-both-no-1-seeds-still-alive-with-super-bowl-lx-berths-on-the-line-033631304.html